package com.jtfr.dao;

import com.jtfr.entity.User;

public interface UserDao {
	
	/*List<User> getUser();*/
	 
    User getUserInfo(int id);
 
    int updateUserName(String newName, int id);
 
    int insertUser(String name, int age, String addr);
    
	int deleteUserByIdAndName(int i, String name);
}
